Function assertUnhandledRejection

test/pipe/sequence.js:17–32

(t, pipePromise, unhandledRejectionPromise)

const timeoutSymbol = Symbol('timeout');

const assertUnhandledRejection = async (t, pipePromise, unhandledRejectionPromise) => {
	const result = await Promise.race([
		unhandledRejectionPromise,
		setTimeout(500, timeoutSymbol),
	]);

	t.not(result, timeoutSymbol);

	if (result === timeoutSymbol) {
		return;
	}

	const [reason, unhandledPromise] = result;
	t.is(unhandledPromise, pipePromise);
	t.regex(reason.message, /Command failed with exit code 2/);
};

const assertUnhandledPipePromise = async (t, {destinationOptions = {}, inspectPipePromise} = {}) => {
	const source = execa('fail.js');